The Cambrian is the Coolest of all Geological Periods – CHANGE MY MIND

Guest Author – Elvira Piqueras Ricote
Current Palaeobiology MSc Student, University of Bristol

Whenever someone asks what I am studying at university and I reply with “Palaeobiology”, I get one of two possible responses: the first one is a very confused face through which I can see the person’s brain hard at work trying to figure out what that means, it has the word biology in it…but what on earth is Palaeo? The second one is “OH! DINOSAURS!”. Well, let me tell you a secret, I never actually liked dinosaurs. Don’t get me wrong, they are pretty impressive creatures, quite cool to look at, but that’s where my enthusiasm and interest begins and ends.

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Current Palaeo – Luckless Lobsters

Everyone knows about the great extinction at the end of the dinosaur age, but it was far from smooth sailing up until then. The Mesozoic era stretches out 180 million years, during which time many different groups of animals exploded into abundance and then died away. Even without anything so dramatic as an asteroid impact much of these were still significant catastrophes. One such time is the Toarcian Oceanic Anoxic Event (T-OAE). (more…)